I want to glue down the replacement laminate instead of floating it for the exact reason you pointed out in your article.
Glue down wood floor on slab.
Yes you can and i glue together and install tongue and groove white oak flooring into panels and glue those sections onto the concrete floor in my shop u.
My answer to that is yes and it is still warranted.
But the catch is that the solid wood flooring we have that can be glued over concrete and warranted is 5 16 and 7 16 solid hardwood not 3 4 solid hardwood and can be only on on grade and suspended concrete.
Boards adhere well to the rough surface of the concrete subfloor and therefore lead to less gaps or planks lifting and buckling.
In our region of the country installing over concrete slabs is something we do every day no matter what kind of wood floor we re putting down.
Subfloor preparation is critical on all job sites but especially for glue down.
900 sq ft of pre finished solid wood floor glued down on a concrete slab is still dead flat after 10 years.
The installation method was the one intially described and truth be told i had 3 installers tell me they would not do it initially.
It was glued down over an at grade concrete slab and never buckled or separated until recent severe water damage.
Not doing the right prep on a slab can result in embarrassing problems such as floating floors with so much deflection that the lamp on the end table shakes back and forth when someone walks by.
It definitely makes it feel and sound much more like hardwood flooring.
The installation of hardwood floors by the glue down method is used predominately on concrete slabs.
All wet work such as concrete masonry framing members drywall paint etc should be thoroughly dry.
If installing glue down hardwood flooring in a new house completely close the building in with all outside doors and windows in place.
Gluing down solid wood flooring to concretethis is a question that i have started to receive more and more.
The floor will be glued directly to the sub flooring using a hardwood flooring adhesive.
With that said one of the most important factors while dealing with glue down installation is going to be your subfloor.
Glue down hardwood floors on concrete.
The glue down method of engineered wood flooring installation is typically the most common and creates a highly stable floor.
When leveling actually flattening a slab don t allow more than 3 16 difference in height within a 10 foot radius or 1 8 within a 6 foot radius.